Anatomy & physiology ii | Nursing homework help
MS affects several different body systems. It primarily affects the central nervous system (CNS), causing inflammation and deterioration of myelin around nerves in the brain and spinal cord. The CNS disruption can interfere with communication between various parts of the body and result in physical disabilities such as impaired mobility or speech difficulties.
In addition to affecting neurological function, MS also has an impact on other body systems such as digestion and circulation. Gastrointestinal issues such as constipation or nausea are common among those living with MS due to slowed movement through the digestive tract caused by impaired nerve signals from the CNS to muscles necessary for normal digestion. Muscles may become weak due to decreased blood flow resulting from blockages caused by damaged myelin and scar tissue in vessels near lesions created by MS activity within tissues or organs throughout the body.